Details

Time bar (total: 1.2s)

sample17.0ms

Algorithm
intervals
Results
4.0ms213×body80valid
1.0ms23×body640valid
1.0ms11×body1280valid
1.0ms16×body320valid
1.0ms17×body160valid

simplify74.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
0134
1293
2843
32813
47863
514653
635363
750023

prune5.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 15.6b

localize5.0ms

Local error

Found 1 expressions with local error:

4.2b
(fma (- 1.0 y) (- 1.0 x) x)

rewrite1.0ms

Algorithm
rewrite-expression-head
Rules
pow1 add-exp-log add-sqr-sqrt expm1-log1p-u add-cube-cbrt *-un-lft-identity add-cbrt-cube fma-udef log1p-expm1-u add-log-exp
Counts
1 → 10
Calls
1 calls:
0.0ms
(fma (- 1.0 y) (- 1.0 x) x)

series22.0ms

Counts
1 → 3
Calls
1 calls:
22.0ms
(fma (- 1.0 y) (- 1.0 x) x)

simplify47.0ms

Algorithm
egg-herbie
Counts
13 → 13
Iterations

Useful iterations: 3 (12.0ms)

IterNodesCost
03563
18453
229853
3147650
4500150

prune37.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b
(fma y (- x 1.0) 1.0)

rewrite1.0ms

Algorithm
rewrite-expression-head
Rules
pow1 add-exp-log add-sqr-sqrt expm1-log1p-u add-cube-cbrt *-un-lft-identity add-cbrt-cube fma-udef log1p-expm1-u add-log-exp
Counts
1 → 10
Calls
1 calls:
0.0ms
(fma y (- x 1.0) 1.0)

series20.0ms

Counts
1 → 3
Calls
1 calls:
20.0ms
(fma y (- x 1.0) 1.0)

simplify44.0ms

Algorithm
egg-herbie
Counts
13 → 13
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
03250
16739
228039
3153339
4500239

prune26.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize12.0ms

Local error

Found 3 expressions with local error:

0.0b
(fma y (- x 1.0) 1.0)
0.1b
(pow (fma y (- x 1.0) 1.0) 3)
23.3b
(cbrt (pow (fma y (- x 1.0) 1.0) 3))

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
add-sqr-sqrt add-cube-cbrt *-un-lft-identity
unpow-prod-down cube-prod
pow1 add-exp-log add-cbrt-cube
expm1-log1p-u pow-unpow log1p-expm1-u add-log-exp
cube-mult unpow3 sqr-pow
pow-to-exp pow-pow pow1/3 pow-exp rem-cbrt-cube fma-udef rem-cube-cbrt
Counts
3 → 58
Calls
3 calls:
0.0ms
(fma y (- x 1.0) 1.0)
3.0ms
(pow (fma y (- x 1.0) 1.0) 3)
2.0ms
(cbrt (pow (fma y (- x 1.0) 1.0) 3))

series81.0ms

Counts
3 → 9
Calls
3 calls:
23.0ms
(fma y (- x 1.0) 1.0)
38.0ms
(pow (fma y (- x 1.0) 1.0) 3)
20.0ms
(cbrt (pow (fma y (- x 1.0) 1.0) 3))

simplify191.0ms

Algorithm
egg-herbie
Counts
67 → 67
Iterations

Useful iterations: 3 (186.0ms)

IterNodesCost
0170308
1665278
24706270
35001267

prune107.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes22.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
052

end0.0ms

sample461.0ms

Algorithm
intervals
Results
133.0ms6995×body80valid
53.0ms843×body640valid
35.0ms423×body1280valid
29.0ms585×body320valid
11.0ms321×body160valid